Chapter 6: Isotopes. What is an isotope? What is the difference between.
History of Life on Earth Chapter 6. Evidence of the Past How do fossils form? The heat and pressure from being buried in sediment can sometimes cause.
Absolute-Dating Methods-4 types
Radioactivity Part 2 Nuclear Chemistry. Three types.
The discovery of radioactivity –destroyed Kelvin’s argument for the age of Earth –and provided a clock to measure Earth’s age A. Radioactivity is the spontaneous.
PKA: Answer on your own paper and turn in to Ms. Deel
Test Review Topics of the test: - Geological Time - Fossils - Relative Dating - Absolute Dating.
